About: http://webisa.webdatacommons.org/396808405

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The control signals generated by the computer 18 to execute the operator's commands can be output via a parallel or serial port, can be conducted along an electrical wire or other communication link such as optical fiber.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com